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Product Catalog
Circuit Protection Devices
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| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. We ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below couriers you chose. DHL Express, 3-7 business days DHL eCommerce，12-22 business days FedEx International Priority, 3-7 business days EMS, 10-15 business days Registered Air Mail, 15-30 business days |
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, UPS, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history. |
| Returning / Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping. |
| Warranty | All purchases come with a 30-day money-back return policy, plus a 90-day warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |
| Image | Part Number | Description | Stock | Unit Price | Buy |
|---|---|---|---|---|---|
|
TPS40070PWPRochester Electronics |
SWITCHING CONTROLLER, VOLTAGE-MO |
In Stock: 18,300 On Order: 18,300 |
$2.20000 |
|
|
LM2676SX-3.3Rochester Electronics |
SWITCHING REGULATOR, CURRENT-MOD |
In Stock: 49,700 On Order: 49,700 |
$2.38000 |
|
|
LM25141RGETTexas |
LOW VOLTAGE LM5141- SYNC BUCK CO |
In Stock: 28,585 On Order: 28,585 |
$4.97000 |
|
|
MAX8743EEIRochester Electronics |
DUAL STEP-DOWN CONTROLLER |
In Stock: 2,000 On Order: 2,000 |
$1.00000 |
|
|
UCC28C43QDRQ1Texas |
BICMOS CURRENT MODE PWM CONTROLL |
In Stock: 24,884 On Order: 24,884 |
$1.88000 |
|
|
LM5143QRWGRQ1Texas |
IC POWER MANAGEMENT |
In Stock: 51,200 On Order: 51,200 |
$6.75000 |
|
|
ISL6740AIVZARochester Electronics |
SWITCHING CONTROLLER, VOLTAGE-MO |
In Stock: 100,000 On Order: 100,000 |
$3.24000 |
|
|
LM5642MTCTexas |
IC REG CTRLR BUCK 28TSSOP |
In Stock: 10,000 On Order: 10,000 |
$6.92000 |
|
|
UCC2808D-2G4Texas |
IC REG CTRLR PUSH-PULL 8SOIC |
In Stock: 948 On Order: 948 |
$2.83800 |
|
|
TLF51801ELVXUMA1Rochester Electronics |
TLF51801 - OPTIREG SWITCHERS (AU |
In Stock: 91,452 On Order: 91,452 |
$0.87000 |
|
